JPS58222287A - ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト - Google Patents

ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト

Info

Publication number
JPS58222287A
JPS58222287A JP10226882A JP10226882A JPS58222287A JP S58222287 A JPS58222287 A JP S58222287A JP 10226882 A JP10226882 A JP 10226882A JP 10226882 A JP10226882 A JP 10226882A JP S58222287 A JPS58222287 A JP S58222287A
Authority
JP
Japan
Prior art keywords
pile
expanded
case
bucket
conical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10226882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0236754B2 (enrdf_load_stackoverflow
Inventor
久住　宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP10226882A priority Critical patent/JPS58222287A/ja
Publication of JPS58222287A publication Critical patent/JPS58222287A/ja
Publication of JPH0236754B2 publication Critical patent/JPH0236754B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
JP10226882A 1982-06-16 1982-06-16 ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト Granted JPS58222287A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10226882A JPS58222287A (ja) 1982-06-16 1982-06-16 ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10226882A JPS58222287A (ja) 1982-06-16 1982-06-16 ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP12374391A Division JPH04228797A (ja) 1991-05-28 1991-05-28 アースドリル工法による拡底杭の施工法

Publications (2)

Publication Number Publication Date
JPS58222287A true JPS58222287A (ja) 1983-12-23
JPH0236754B2 JPH0236754B2 (enrdf_load_stackoverflow) 1990-08-20

Family

ID=14322844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10226882A Granted JPS58222287A (ja) 1982-06-16 1982-06-16 ア−スドリル工法による拡底杭および拡底杭施工用拡底バケツト

Country Status (1)

Country Link
JP (1) JPS58222287A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228797A (ja) * 1991-05-28 1992-08-18 Hitachi Constr Mach Co Ltd アースドリル工法による拡底杭の施工法
JP2004263561A (ja) * 2004-06-30 2004-09-24 Hazama Corp 場所打ち杭及びその施工法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519370A (en) * 1978-07-28 1980-02-12 Tone Boring Co Device for enlarging hole
JPS55132894A (en) * 1979-04-05 1980-10-16 Hitachi Construction Machinery Rotary bit for enlarging bottom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519370A (en) * 1978-07-28 1980-02-12 Tone Boring Co Device for enlarging hole
JPS55132894A (en) * 1979-04-05 1980-10-16 Hitachi Construction Machinery Rotary bit for enlarging bottom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04228797A (ja) * 1991-05-28 1992-08-18 Hitachi Constr Mach Co Ltd アースドリル工法による拡底杭の施工法
JP2004263561A (ja) * 2004-06-30 2004-09-24 Hazama Corp 場所打ち杭及びその施工法

Also Published As

Publication number Publication date
JPH0236754B2 (enrdf_load_stackoverflow) 1990-08-20

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